Sodium thiab sodium iodide sodium iodide Sodium iodide (tshuaj formula NaI) yog ib qho ionic compound tsim los ntawm cov tshuaj tiv thaiv ntawm sodium hlau thiab iodine. … Nws yog tsim industrially raws li cov ntsev tsim thaum acidic iodides react nrog sodium hydroxide. Nws yog chaotropic ntsev. https://en.wikipedia.org › wiki › Sodium_iodide
Sodium iodide - Wikipedia
ob leeg ua tau hluav taws xob thaum molten, tab sis tsuas yog sodium tuaj yeem ua hluav taws xob thaum muaj zog.
YPuas yog iodide ua hluav taws xob zoo?
Tus neeg coj hluav taws xob: iodine tsis ua hluav taws xobvim tias txhua lub molecule ntawm iodine muaj ob lub iodine atoms koom nrog covalent daim ntawv cog lus uas tsis tuaj yeem txaus siab rau kev hloov hluav taws xob.
Yuav ua li cas iodine ua hluav taws xob tam sim no?
Tus neeg coj hluav taws xob: iodine tsis ua hluav taws xobvim tias txhua lub molecule ntawm iodine muaj ob lub iodine atoms koom nrog covalent daim ntawv cog lus uas tsis tuaj yeem txaus siab rau kev hloov hluav taws xob.
Ki puas muaj hluav taws xob?
Tshuaj poov tshuaj iodide, uas yog ib qho ionic compound, tsis tuaj yeem ua hluav taws xob, vim tias txawm tias cov ions raug them lawv tsis muaj kev ywj pheej txav mus los thaum lawv nyob hauv cov khoom.
Puas magnesium ua cua sov thiab hluav taws xob?
Magnesium yog hlau, yog li nws tuaj yeem ua hluav taws xob, txawm tias tsis zoo. Nws yog bondedNrog rau cov hlau nplaum, yog li lub hiav txwv ntawm delocalised electrons nyob ib ncig ntawm Magnesium ions - cov electrons no yog vim li cas cov hlau tuaj yeem ua hluav taws xob, vim tias qhov kev txav ntawm cov hluav taws xob uas twb muaj lawm yog qhov tam sim no tsim.
